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NU-01AA

Information - Help 
ID = 76983
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Triode, vacuum   Audio Frequency 
Identical to NU-01AA = 01AA

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Description

The NU-01A (also 01A) has a thoriated tungsten filament. The NU-01AA (also 01AA) has an oxide coated filament.

 
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 47 g / 1.66 oz
Information source -- Original prospect or advert   Shapleigh Hardware Co, St Louis 1953 catalogue

ux_base_standard~~89.png NU-01AA: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
20200930_063029.jpg

 

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